In the Arduino ecosystem, the PCB design of shields is a professional task that requires comprehensive consideration of multiple factors. This article will detail the key points in the design of Arduino shields from a technical perspective of PCB layout design.1. Physical Dimensions and Mechanical ConstraintsStandard Size SpecificationsThe Arduino shield must strictly adhere to the … Read more
In the learning process, if subjects are too fragmented, students often find it difficult to understand how different subjects are related. For example, a middle school student may only discover the practical applications of quadratic functions in physics after entering high school; similarly, a high school student may only realize the practical utility of imaginary … Read more
When it comes to dToF sensors, the well-known applications mainly involve measuring distance, measuring angles, and gesture recognition. Of course, I won’t introduce these conventional uses today; instead, I will present a “new” method for using dToF sensors: measuring the types of liquids! This is also the first prize project of the Ams Osram Optoelectronic … Read more
🛠️ Low-Cost Agricultural IoT Solution | 💡 A Greenhouse Control System for Beginners 🌟 I. Project Background and System Value 🌱 Pain Points in Traditional Agriculture: Manual inspections are time-consuming and labor-intensive Difficulty in responding to fluctuations in environmental parameters Severe waste of water resources 🚀 Core Functions of the Smart System: Real-time monitoring of … Read more
01Introduction to Arduino Arduino is an open-source prototyping platform based on easy-to-use hardware and software. It consists of a programmable circuit board (commonly referred to as a microcontroller) and a ready-to-use software called the Arduino IDE (Integrated Development Environment) for writing and uploading computer code to the development (physical) board.Arduino provides a standard form factor … Read more
🔍 A Guide for Makers and Engineers | 💡 A Comprehensive Analysis from Basics to Advanced 🌟 I. Core Positioning Comparison “Arduino is a rapid prototyping tool, while ESP32 is an all-in-one IoT platform” Dimension Arduino ESP32 Core Value Quickly validate ideas Implement complete IoT systems Hardware Features 8-bit processor / Low power consumption Dual-core … Read more
🛠️ Low-Cost IoT Solutions | 💡 Smart Home Development for Beginners 🌟 1. Why Choose ESP32 + Arduino? “The Golden Duo for Smart Home Development” Core Advantages Features ESP32 Arduino Wireless Integration Wi-Fi / Bluetooth Dual Mode Requires External Module Development Difficulty Compatible with Arduino Libraries Graphical Programming is Easy to Get Started Computing Power … Read more
Forget to water your plants again? Don’t worry, this project allows you to remotely control a water pump to ensure your plants stay hydrated. Monitor soil moisture and activate the pump from anywhere using the Blynk app. The onboard LED matrix adds a fun expression for the plants based on moisture levels. With simple components, … Read more
Everyone knows that Arduino and Raspberry Pi are two development boards familiar to electronic engineers and embedded engineers. Both Arduino and Raspberry Pi have their own positioning, and there are significant differences in their performance. However, recently, Arduino has launched the Portenta X8 and Max Carrier, pre-installed with a Linux operating system, which brings its … Read more
Hello everyone, in this project, I will show you how to create an Arduino-driven dry and wet waste classification system, which is a mini waste separator for small household items. I will explain how this separator works. I will use an ultrasonic sensor to detect objects (obstacles). If the sensor does not detect wet particles, … Read more